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Graph/tomcat

Component

tomcat

tomcat

tomcat

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

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9 linked nodes

WRITTEN_INLanguage

WRITTEN_INPackage

RELATES_TOProblem

when it calls `forward` on `org.apache.catalina.core.ApplicationDispatcher`, st epping into doesn't act like it knows where to go — I attach to my Tomcat instance and run inside of IntelliJ.

AFFECTSRootCause

the app runs outside of the IDE's debugging context — when you run your Spring Boot application using `mvn spring-boot:run` from IntelliJ IDEA's terminal (or an external terminal). Tension: IntelliJ can’t attach breakpoints unless you explicitly run the app in debug mode and attach the debugger. Outcome: That means IntelliJ can’t attach breakpoints unless you explicitly run the app in debug mode and attach the debugger.

AFFECTSRootCause

Tomcat's access log to do the same. Tension: it is clear it is a tomcat valve.

PERTAIN_TOProblem

the tomcat jvm intermittently dies — If I start tomcat with the debugger to investigate something. Tension: always dies...just dies at different steps each time within 3-5 min of using the app.

PERTAIN_TOProblem

Now the .WAR can be deployed under Tomcat, but I still can't run it with `java -jar`. The error message is: java.lang.ClassNotFoundException: My.App. — the compiled class of My.App was put in a .JAR (under WEB-INF/lib where all the other dependencies are located). Tension: instead of putting it under WEB-INF/classes. Outcome: This is a Proof of Concept (PoC) test.

PERTAIN_TOProblem

when it calls `forward` on `org.apache.catalina.core.ApplicationDispatcher`, st epping into doesn't act like it knows where to go — I attach to my Tomcat instance and run inside of IntelliJ.

PROVIDED_BYComponent

log4jaccesslogvalve

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